CN1822269A - Surface pressing button and electronic device including the same - Google Patents

Surface pressing button and electronic device including the same Download PDF

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Publication number
CN1822269A
CN1822269A CNA2006100047376A CN200610004737A CN1822269A CN 1822269 A CN1822269 A CN 1822269A CN A2006100047376 A CNA2006100047376 A CN A2006100047376A CN 200610004737 A CN200610004737 A CN 200610004737A CN 1822269 A CN1822269 A CN 1822269A
Authority
CN
China
Prior art keywords
surface pressing
pressing part
front panel
hole
button
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2006100047376A
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Chinese (zh)
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CN100492567C (en
Inventor
富士忠成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Funai Electric Co Ltd
Original Assignee
Funai Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Funai Electric Co Ltd filed Critical Funai Electric Co Ltd
Publication of CN1822269A publication Critical patent/CN1822269A/en
Application granted granted Critical
Publication of CN100492567C publication Critical patent/CN100492567C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H01H13/7057—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the arrangement of operating parts in relation to each other, e.g. pre-assembled groups of keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H01H2003/466—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle using a living hinge to connect the levers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/016—Lever; Rocker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element
    • H01H2221/03—Stoppers for on or off position

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Push-Button Switches (AREA)

Abstract

An auxiliary supporting frame of an electronic device according to the present invention has a stopper hole to which a portion of a projection of a surface pressing part is inserted. The stopper hole is open in a direction that a front cover of the surface pressing button is mounted, and a stopper is formed on a side opposite to the open side. Therefore, the surface pressing button can be surely and easily mounted on a back surface of a front panel, and a large load can be prevented from being applied to a switch.

Description

Face button and comprise the electronic equipment of this face button
Technical field
The present invention relates to a kind of face button, and the electronic equipment that comprises this face button, for example audio frequency apparatus or video equipment.
Background technology
Under many circumstances, the front such as the electronic equipment of audio frequency apparatus or video equipment comprises the many face button that can carry out the electronic equipment operation.At electronic equipment is under the situation of DVD (digital versatile disc) player, this electronic equipment comprises can be carried out such as electric power on/off, plays, stops the face button with operation such as CD ejection, and relevant with face button like this operation can be carried out by pushing face button.
Fig. 6 is the front view as the DVD player of an example of conditional electronic equipment.DVD player PM shown in Fig. 6 comprises: groove Ih, the power knob 91p, stop button 91a, broadcast (time-out) button 91b, the medium ejector button 91c that ejects dvd media and the front panel 92 that above-mentioned button is set that are applicable to dvd media.
Fig. 7 A is the cutaway view that the button of the electronic equipment shown in Fig. 6 is shown, and Fig. 7 B is the cutaway view that the mounting portion of the electronic equipment shown in Fig. 6 is shown.Shown in Fig. 7 A and 7B, face button 91 is configured such that surface pressing part 911 can be passed in the through hole 921 that forms in the front panel 92.In four face button 91 each includes: surface pressing part 911; The switch press portion 912 integrally formed with surface pressing part 911; And the support portion 913 of stayed surface press section 911 and switch press portion 912.
Support portion 913 comprises: boss hole 914 is inserted with the lug boss 922 on the front panel 92 that will be described below in this boss hole 914; And hinge 915, it is connected to surface pressing part 911 and is supported for cantilever position.Shown in Fig. 7 A and 7B, four face button 91 that are arranged in a linear are supported by hinge 915 in support portion 913.Be formed with between two ends and adjacent face button 91 and prevent rake 916, this prevents that rake 916 is integrally formed to avoid face button 91 to tilt with support portion 913.Also form boss hole 914 at the top that prevents rake 916.
At this moment, lug boss 922 is passed in the boss hole 914 that forms in the support portion 913.An end that lug boss 922 is passed boss hole 914 heats, thereby fusing and welding are fixed to boss hole 914.
This side of the switch press portion 912 of face button 91 is provided with substrate 93, and also is provided with switch 94 on this side of switch press portion 912.Switch 94 is installed on the substrate 93, and forms a little space between switch 94 and switch press portion 912.
When face button 91 is pressed surface pressing part 911, hinge 915 bendings of support portion 913, thus the end of switch press portion 912 moves downward.Switch 94 is arranged on the moving direction of end of switch press portion 912.Thereby when switch press portion 912 moved downward, switch 94 was pushed by switch press portion 912.
When pushing face button 91 with brute force, the big load that switch 94 is accepted from switch press portion 912, thus may be damaged.Be applied to switch 94 for fear of brute force, front panel 92 comprises can prevent that surface pressing part 911 and hinge 913 relative ends from moving too much hook portion 923.Shown in Fig. 7 A, hook portion 923 forms near through hole 921.Hook portion 923 forms with front panel 92.When hook portion 923 engages with surface pressing part 91, can avoid surface pressing part 911 and switch press portion 912 to rotate.
When pushing the surface pressing part 911 of face button 91, surface pressing part 911 and switch press portion 912 rotate a certain amount of around hinge 913, and the end of surface pressing part 911 contacts with hook portion 923 then, thereby stops.Therefore, can avoid applying on the big switch 94 of loading.
The open utility model No.06-9023 (1994) of Japan's special permission discloses a kind of stopper rib that forms on switching knob, when the push switch knob, stopper rib and maintenance substrate spare are against the action with the limit switch knob.
Japan special permission publication No.2004-39324 discloses the retainer on a kind of each side that is arranged on the press section, and when pressing button, thereby retainer and substrate contacts are avoided excessive pressing button.
Face button 91 comprises: support portion 913; And the boss hole 914 that forms at the top that prevents rake 916, this prevents that rake 916 from extending self-supporting portion 913.When face button 91 was installed in front panel 92, lug boss 922 was inserted in each boss hole 914.But, owing on position, be equipped with and engage the hook portion 923 of moving with surface pressing part 911 with limiting surface press section 911 near through hole 921 in the front panel 92, therefore when installation surface button 91, surface pressing part 911 contacts with hook portion 923, thereby is difficult to face button 91 is installed on the front panel 92.
When hook portion 923 is formed by the material with certain flexibility, when being installed in face button 91 on the front panel 92, hook portion 923 bendings, thus surface pressing part 911 can easily engage with through hole 921.But because hook portion 923 is soft, therefore in some cases, hook portion 923 is not enough to bear the power that is applied by surface pressing part 911.
Although can consider hook portion 923 and front panel 92 are separately made, and after being installed in face button 91 on the front panel 92, hook portion 923 is installed again, but in this case, relatively difficulty of hook portion 923 is installed, and hook portion 923 is not enough to bear the power that is applied by surface pressing part 911 in some cases.
Although it is also conceivable that the length that reduces lug boss 922 and boss hole 914, but between lug boss 922 and boss hole 914, can produce some gap like this, thereby face button 91 is tilted, in this case, face button 91 since the length of lug boss 922 and boss hole 914 reduce and can not stably fix.
Summary of the invention
Carried out the present invention in order to address the above problem, and the electronic equipment that the purpose of this invention is to provide a kind of face button and comprise this face button, this face button can definitely, easily be installed on the back side of front panel, and can avoid switch to bear excessive loads.
In order to achieve the above object, the invention provides a kind of electronic equipment, this electronic equipment comprises: front panel is formed with through hole in this front panel; And face button, it is installed on the back side of this front panel and push switch.At this, face button comprises: surface pressing part, and wherein the part of this surface pressing part is exposed from the through hole of this front panel; Switch press portion, itself and this surface pressing part forms as one; The support portion, it supports this surface pressing part; And hinge, it connects this surface pressing part and this support portion.This surface pressing part comprises from the relative outstanding protuberance of the other end of its end that links to each other with this hinge.This support portion comprises: support frame, and it contacts with this front panel, and via this surface pressing part of this hinge support; The supplemental support framework, it contacts with this front panel, and strides across this surface pressing part and this support frame relatively forms; Boss hole all forms this boss hole in this support frame and this supplemental support framework, and this boss hole assembles and be welded to the lug boss on the back side that is formed at this front panel; And rib, it connects this support frame and this supplemental support framework.This supplemental support framework comprises: stop hole, and this stop hole has opening in the part of this this side of front panel, and the part of this protuberance is arranged in this stop hole; And retainer, the place, opposite end that it is positioned at the opening of this stop hole limits moving of this protuberance.
According to this structure, owing to this protuberance, this stop hole and this retainer form as one, so this face button can be installed on this front panel reposefully.
In addition, according to this structure,, therefore this surface pressing part of this face button also can be arranged in the through hole of this front panel fast exactly because this protuberance, this stop hole and this retainer form as one.
According to said structure, a plurality of surface pressing part can be set, and the described a plurality of surface pressing part that are straight line arrangement can be supported in the support portion.In addition, according to said structure, switch press portion can be at the opposite end of surface pressing part push switch, and switch press portion can be around hinge through with push switch.
In order to achieve the above object, the present invention also provides the face button on a kind of back side that is installed in front panel, is formed with through hole in this front panel.This face button comprises surface pressing part, and wherein the part of this surface pressing part is exposed from the through hole of this front panel; Switch press portion, itself and this surface pressing part forms as one; The support portion, it supports this surface pressing part; And hinge, it connects this surface pressing part and this support portion.At this, this surface pressing part comprises from the relative outstanding protuberance of the other end of its end that links to each other with this hinge.This support portion comprises: support frame, and it contacts with this front panel, and via this surface pressing part of this hinge support; The supplemental support framework, it contacts with this front panel, and strides across this surface pressing part and this support frame relatively forms; Boss hole all is formed with this boss hole in each of this support frame and this supplemental support framework, and this boss hole assembling and be welded to lug boss on the back side that is formed at this front panel; And rib, it connects this support frame and this supplemental support framework.This supplemental support framework comprises: stop hole, and this stop hole has opening in the part of this this side of front panel, and the part of this protuberance is arranged in this stop hole; And retainer, the place, opposite end that it is positioned at the opening of this stop hole limits moving of this protuberance.
According to this structure,, therefore this face button can be installed on this front panel reposefully because this protuberance, this stop hole and this retainer form as one.
In addition, according to this structure,, therefore this surface pressing part of this face button also can be arranged in the through hole of this front panel fast exactly because this protuberance, this stop hole and this retainer form as one.
According to said structure, a plurality of surface pressing part can be set, and the described a plurality of surface pressing part that are straight line arrangement can be supported in the support portion.
In addition, according to said structure, switch press portion can be at the opposite end of surface pressing part push switch, and switch press portion can be around hinge through with push switch.
Description of drawings
From below in conjunction with the accompanying drawing detailed description of the present invention, it is more obvious that these and other objects of the present invention and feature will become, wherein:
Fig. 1 is the front view that illustrates according to the example of electronic equipment of the present invention;
Fig. 2 is the front view that illustrates according to face button of the present invention;
Fig. 3 is the end view that the face button shown in Fig. 2 is shown;
Fig. 4 A is the cutaway view that the electronic equipment that includes this face button that obtains along the line X-X among Fig. 2 is shown;
Fig. 4 B is the cutaway view that the electronic equipment that includes this face button that obtains along the line Y-Y among Fig. 2 is shown;
Fig. 5 is the cutaway view that illustrates according to another example of electronic equipment of the present invention;
Fig. 6 is the front view that the example of conditional electronic equipment is shown;
Fig. 7 A is the cutaway view that the face button of the electronic equipment shown in Fig. 6 is shown; And
Fig. 7 B is the cutaway view that the mounting portion of the electronic equipment shown in Fig. 6 is shown.
Embodiment
Hereinafter, embodiment will be described with reference to the drawings.Fig. 1 is the front view that illustrates according to the example of electronic equipment of the present invention.Electronic equipment shown in Fig. 1 is a DVD player; But, the invention is not restricted to this.DVD player PL shown in Fig. 1 comprises groove Ih, power knob 1 (1p), stop button 1 (1a), broadcast (time-out) button 1 (1b) that is applicable to dvd media, medium ejector button 1 (1c) and the front panel 2 that is used to eject dvd media.
Among power knob 1p, stop button 1a, broadcast button 1b and the medium ejector button 1c each all is to carry out the operation relevant with each button by pushing.Be formed with through hole 21 in the plate 2 in front, corresponding button 1p, 1a, 1b and 1c pass this through hole 21.
Fig. 2 is the front view that illustrates according to face button of the present invention, and Fig. 3 is the end view that the face button shown in Fig. 2 is shown.Face button 1 comprises power knob 1p, stop button 1a, broadcast button 1b and medium ejector button 1c.The structure of each button is all identical, and includes: the surface pressing part 11 of passing the through hole 21 of front panel 2; And the switch press portion 12 that is integrally connected to this surface pressing part 11.In this example, the manufacture method of face button 1 adopts the integrated method of resin; But, the invention is not restricted to this.
Face button 1 comprises support portion 13, and this support portion 13 is connected to surface pressing part 11 via hinge 14.As shown in Figure 2, surface pressing part 11 comprises: top (distal end) 111, and it passes the through hole 21 of front panel 2; Pedestal (base) 112, it can avoid surface pressing part 11 too much outstanding from through hole 21, and this pedestal 112 is connected to hinge 14; And protuberance 113, it is connected to be connected with hinge 14 opposite side of side of pedestal 112.
Support portion 13 comprises: support frame 131, and it supports adjacent surface pressing part 11 and the switch press portion 12 that a straight line is arranged that be; Supplemental support framework 132, it strides across surface pressing part 11 and forms at the opposite side (striding across surface pressing part 11 position relative with support frame) of support frame 131; Boss hole (boss hole) 133, lug boss (boss) 22 on the back side 20 that is formed at front panel 2, that will be described is below installed in these boss hole 133 inside; And rib 134, it connects support frame 131 and supplemental support framework 132.
Supplemental support framework 132 has stop hole 135, and the part of the protuberance 113 of surface pressing part 11 is inserted in this stop hole 135.This stop hole 135 is installed in the direction opening of front panel 2 along face button 1, and forms retainer 136 at opposite side.
Five boss holes 133 all are set on support frame 131 and supplemental support framework 132, ten boss holes 133 promptly are set altogether; But the invention is not restricted to this.The boss hole 133 of support frame 131 is formed between place, two ends and the hinge 14.The boss hole 133 of auxiliary frame 132 is formed between place, two ends and the stop hole 135.
As mentioned above, rib 134 connects support frames 131 and auxiliary frames 132, and described rib 134 is formed between place, two ends, power knob 1p and the stop button 1a, and between broadcast button 1b and the medium ejector button 1c.In addition, the invention is not restricted to the above, element can be provided with by different way so that face button 1 can have certain intensity.In addition, as shown in Figure 2, be formed with through hole 140 in the central authorities of hinge 14.
Fig. 4 A is the cutaway view that the electronic equipment that includes this face button that obtains along the line X-X among Fig. 2 is shown, and Fig. 4 B is the cutaway view that the electronic equipment that includes this face button that obtains along the line Y-Y among Fig. 2 is shown.Shown in Fig. 4 A, the pedestal 112 of surface pressing part 11 contacts with the back side 20 of front panel 2.When pedestal 112 contacts with the back side 20 of front panel 2, can avoid the top 111 of surface pressing part 11 too much outstanding from front panel 2.In addition, the front of the stop hole 135 of supplemental support portion 132 has opening, and protuberance 113 also contacts with the back side 20 of front panel 2.
Shown in Fig. 4 A and Fig. 4 B, switch press portion 12 is connected to the back side 110 of surface pressing part 11.Switch press portion 12 extends to the inside of DVD player, and is connected to surface pressing part 11, and this switch press portion 12 has: the base plate 121 of push switch 4; And stiffener 122, it is installed in the central authorities of base plate 121 integratedly and is connected with surface pressing part 11.In addition, switch 4 is installed on the substrate 3 of switch press portion 12 these sides.Between switch 4 and switch press portion 12, be formed with little interval.
Pedestal 112 is supported by support portion 13, and becomes cantilever position by hinge 14.Shown in Fig. 4 A, the thickness of hinge 14 is compared thin with the thickness of the other parts of face button 1.In addition, as mentioned above, be formed with through hole 140 in the central authorities of hinge; When the size of the thickness of regulating hinge self and through hole 140, the rigidity (flexibility) that can regulate hinge 14.
Shown in Fig. 4 B, the lug boss 22 that passes the boss hole 133 of support portion 13 is formed on the back side 20 of front panel 2.This lug boss 22 passes the boss hole 133 of support portion 13, and makes from the outstanding partial melting of boss hole 133 and be welded to boss hole 133.When with lug boss 22 and boss hole 133 welding, the face button 1 and the back side of front panel 2 can be fixed.
When the top 111 of the surface pressing part 11 of pushing face button 1 from the outside of front panel 2, hinge 14 bendings, surface pressing part 11 and switch press portion 12 rotate around hinge 14.When surface pressing part 11 and 12 rotations of switch press portion, base plate 121 push switches 4 of switch press portion 12.At this moment, rotate when surpassing preset range, be formed on the surface pressing part 11 and the protuberances 113 that insert in the stop hole 135 of support portion 13 contact with retainer 136, stop thereby making to move when press section 11.
Therefore, when the corner of the surface pressing part 11 of face button 1 reached a certain angle, protuberance 113 contacted with retainer 136.Therefore, when push switch 4, can avoid 121 pairs of switches 4 of base plate of switch press portion 12 to apply brute force.Thereby, owing to can avoid switch 4 to be damaged, so face button 1 can be used considerable time.In addition,, therefore can prevent hinge 14 curved transitions, thereby prevent to be damaged owing to tired because the corner of surface pressing part 11 stops at a certain angle place.
When face button 1 is installed on the back side 20 of front panel 2, can install in the following manner, promptly the top 111 of surface pressing part 11 can be inserted in the through hole 21 of front panels 2, and will be arranged on lug boss 22 on the back side 20 of front panel 2 and be assemblied in the boss hole 133 in the support portion 13 that is arranged at face button 1.Therefore, when face button 1 is installed on each parts of front panel 2, can avoid applying excessive power.Like this, can provide enough performances not carry out installation process under the situation of damaging surface button 1 and front panel 2 again.
Therefore, because face button 1 can easily be installed on the back side 20 of front panel 2, therefore can reduce manufacturing step and time.In addition, because face button 1 is not subjected to any obstruction when installation surface button 1, therefore, can prevent when repeating in order to determine the position to install and taking off face button 1 and front panel 2, because the excessive power on the each several part that is applied to face button 1 and front panel 2 causes face button 1 and front panel 2 to be out of shape or is damaged.
Fig. 5 is the cutaway view that illustrates according to another example of electronic equipment of the present invention.Except the 12g of switch press portion, the face button 1 shown in Fig. 5 is identical with the face button 1 shown in Fig. 2, wherein uses identical Reference numeral to represent identical parts basically.
The 12g of switch press portion of the face button 1 shown in Fig. 5 extends the back side from surface pressing part 11.The 12g of switch press portion forms the feasible terminal part 121g push switch 4 that does not link to each other with surface pressing part 11.As shown in Figure 5, if the relative electronic installation of a kind of face button 1 and substrate 3 then when the terminal 121g that uses the switch press 12g of portion not link to each other with surface pressing part 11 comes push switch 4, can reduce the thickness of electronic equipment.
In addition, four face button 1 comprise power knob 1p, stop button 1a, broadcast button 1b and the medium ejector button 1c that has described according to the present invention; But, the invention is not restricted to this, the number of button can be less than four also can be more than four.
The DVD player of DVD playing back medium is used as electronic equipment in the foregoing description; But, the invention is not restricted to this.In the electronic equipment (for example, VTR, CD, TV receiver) that the present invention can be applied to be operated by face button.
The present invention according to the description of reference the foregoing description, a kind of like this face button can be provided: it is without any need for labyrinth and do not need to increase element and just can definitely, easily be installed on the back side of front panel, and can avoid switch is applied excessive loads; And can provide the electronic equipment that comprises this face button.
In addition,, just can improve positioning accuracy, therefore this face button that can easily install and can make with low cost at short notice can be provided owing to do not need to increase element according to the present invention; And can provide the electronic equipment that comprises this face button.
And, according to the present invention, owing to can avoid face button that switch is applied excessive loads,, also can avoid switch to be damaged, thereby face button and electronic equipment can be used a very long time even therefore when the repeated presses face button.

Claims (5)

1. the face button on the back side that is installed in front panel is formed with through hole in this front panel, and this face button comprises:
Surface pressing part, wherein the part of this surface pressing part is exposed from this through hole of this front panel; Switch press portion, itself and this surface pressing part forms as one; The support portion, it supports this surface pressing part; And hinge, it connects this surface pressing part and this support portion, it is characterized in that,
This surface pressing part comprises the protuberance of giving prominence to from the relative other end of its end that links to each other with this hinge,
This support portion comprises: support frame, and it contacts with this front panel, and via this surface pressing part of this hinge support; The supplemental support framework, it contacts with this front panel, and strides across this surface pressing part and this support frame relatively forms; Boss hole all is formed with this boss hole in this support frame and this supplemental support framework, and this boss hole assembles and be welded to the lug boss on the back side that is formed at this front panel; And rib, it connects this support frame and this supplemental support framework, and
This supplemental support framework comprises: stop hole, and wherein, this stop hole has opening in the part of this this side of front panel, and the part of this protuberance is arranged in this stop hole; And retainer, the place, opposite end that it is positioned at this opening of this stop hole limits moving of this protuberance.
2. face button as claimed in claim 1 is characterized in that,
Be provided with a plurality of surface pressing part, and
The described a plurality of surface pressing part that are arranged in a linear are supported in this support portion.
3. face button as claimed in claim 1 or 2 is characterized in that,
This switch press portion is at the end place push switch relative with this surface pressing part.
4. face button as claimed in claim 1 or 2 is characterized in that,
This switch press portion around this hinge through to push this switch.
5. electronic equipment, comprising: front panel is formed with through hole in this front panel; And as each described face button in the claim 1 to 4.
CNB2006100047376A 2005-02-08 2006-02-08 Surface pressing button and electronic device including the same Expired - Fee Related CN100492567C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005031592 2005-02-08
JP2005031592A JP2006221845A (en) 2005-02-08 2005-02-08 Face push button and electronic equipment

Publications (2)

Publication Number Publication Date
CN1822269A true CN1822269A (en) 2006-08-23
CN100492567C CN100492567C (en) 2009-05-27

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US (1) US7098417B1 (en)
EP (1) EP1688977B1 (en)
JP (1) JP2006221845A (en)
CN (1) CN100492567C (en)
DE (1) DE602006003670D1 (en)

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DE602006003670D1 (en) 2009-01-02
EP1688977A3 (en) 2007-11-14
US20060175186A1 (en) 2006-08-10
JP2006221845A (en) 2006-08-24
CN100492567C (en) 2009-05-27
EP1688977A2 (en) 2006-08-09
US7098417B1 (en) 2006-08-29

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